TRENDnet SFP Multi-Mode LC Module 4-Pack, TEG-MGBSX/4, Transmission Up to 550m (1804 Ft), Mini-GBIC,

TRENDnet SFP Multi-Mode LC Module 4-Pack, TEG-MGBSX/4, Transmission Up to 550m (1804 Ft), Mini-GBIC, Hot Pluggable, IEEE 802.3z Gigabit Ethernet, Supports Up to 1.25 Gbps, Lifetime Protection - 4-Pack SFP Multi-Mode LC Module (550m)